fix(table): Use ansi.Truncate instead of runewidth.Truncate

[jedevc]

Originally from #883, retargeted against v2-exp as suggested by @andreynering.

runewidth.Truncate does not consider terminal escape characters - this means that if a table cell contains funky characters, then it will be incorrectly truncated.

• I have read CONTRIBUTING.md.
• I have created a discussion that was approved by a maintainer (for new features).

Minimal reproducer:

package main

import (
	"fmt"

	"charm.land/bubbles/v2/table"
	"charm.land/lipgloss/v2"
)

func main() {
	cols := []table.Column{{Title: "Name", Width: 7}}
	value := lipgloss.NewStyle().Foreground(lipgloss.Color("1")).Render("ABCDEFGH")
	rows := []table.Row{{value}}

	t := table.New(
		table.WithColumns(cols),
		table.WithWidth(20),
		table.WithRows(rows),
	)

	fmt.Println(t.View())
}

Before:

After:

[jedevc]

One thing I noted in v2 - if WithWidth isn't specified, then no output appears in the table body at all. Not sure if this is intended.

[andreynering]

Thank you @jedevc!